Whether you’re using WAMP, MAMP or LAMP for your local WordPress development, Docker should be strong contender. It allows you to spin up a server environment from a simple docker-compose.yml file anywhere on your computer.
- Sign up and follow the docker installation here.
- Once installed launch docker, provide docker permission and sign in to docker program with the same details you provided in step 1.
- Next, create a folder and open it up in you preferred code editor. I prefer to use VScode for its built in terminal. Open the editor and just drag and drop your folder to the editor.
- Inside that folder create a docker-compose.yml file and paste in the below docker-compose.yml example.
- Open the built in terminal with
Ctrl + \.Once opened executre pwd to ensure you're in the correct directory.
- In the terminal type docker-compose up -d. This will download and store the relevant images (if not already installed) and create unique containers for your local WordPress site. This may take a couple of minutes.
- Visit https://localhost:8000 and Voilà continue creating awesome websites. Visiting http://localhost:8080 will present you with a phpmyadmin GUI to import and export your databases.
version: "3" services: db: image: mysql:5.7 volumes: - db_data:/var/lib/mysql restart: always environment: MYSQL_ROOT_PASSWORD: wp MYSQL_DATABASE: wordpress MYSQL_USER: wp MYSQL_PASSWORD: wp phpmyadmin: depends_on: - db image: phpmyadmin/phpmyadmin restart: always ports: - "8080:80" environment: PMA_HOST: db MYSQL_ROOT_PASSWORD: wp wordpress: depends_on: - db image: wordpress:latest ports: - "8000:80" restart: always environment: WORDPRESS_DB_HOST: db:3306 WORDPRESS_DB_USER: wp WORDPRESS_DB_PASSWORD: wp working_dir: /var/www/html volumes: - ./:/var/www/html - ./uploads.ini:/usr/local/etc/php/conf.d/uploads.ini volumes: db_data:
Paste the below into the uploads.ini file in your WordPress root directory. As we’ve created a volume for this above, all changes to this file will be taken into effect inside the container. If you need to increase the size, simply change the values and restart your docker containers by running the
docker-compose down command, to stop the containers, then the
docker-compose up -d command to start them back up. You should see your uploads limits change when uploading to your media library.
file_uploads = On memory_limit = 750M upload_max_filesize = 750M post_max_size = 750M max_execution_time = 600
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